Great info, I've done a swap from BTR to T56 on a BF NA. I really need the cruise to work. I've put all the ratios in correctly and the car drives beautifully.
The cruise worked when the car was auto. I installed the cruise setup out of a manual so it has a clutch switch and so forth now. There was no wire in the dash loom for the signal so I have run the wiring directly to the correct terminal on the PCM. Have checked the wiring and an earth signal gets there when the clutch pedal is depressed. When I view the data with Forscan though, it does not respond to movement of the pedal.